Note that the AL has 84 pitchers who have thrown at least 50 innings. Of these, the two highest OPS against are .776 (Tomo Ohka) followed by .773 (Roy Halladay). The two lowest OPS against are .732 (Erik Bedard) and .733 (Jeremy Guthrie). The median for pitchers who have thrown 50+ innings is .755.

In his ten starts this season, Clemens has faced the following teams (OPS rank in parens):

Clemens has avoided the Tigers (first in team OPS), Indians (fifth) and Red Sox (fourth). His 3.72 ERA looks decent now, but with five series left against these top hitting teams, you should expect Clemens' ERA to rise from this point forward.